The European Cooperation for Space Standardization is an initiative established to develop a coherent, single set of user-friendly standards for use in all European space activities


ECSS Training sessions from 14-16 October 2019 at ESA-ESTEC, Noordwijk available for replay from ESA Livestream website . Detailed information about the Training sessione see –> ESA Training Calendar for ECSS Training site.

July 2019: ECSS Glossary mobile apps available from iOS and Android store and ECSS Glossary Plugin for MS Word available from Microsoft Appstore

ECSS eGlossary App
Download for Android app | Download for iOS app
Microsoft Office Word Plugin
Download the Microsoft Office Word Plugin

Latest published ECSS documents:

–> Link to long list of latest published ECSS standards

Ongoing Public Reviews:

Previous reviews:

–> Link to long list of previous reviews

Update your password / Login problems

In June 2019 a new user database was created that Due to data protection needs and addition of new capabilities on the ECSS website a new user database was created. To be able to further access the ECSS website you need to update your password using following Link:

LINK –> change your password

NOTE: Your login name is from now on your E-Mail Address

After having filled out the form you will receive an e-mail from the ECSS Secretariat with as subject line “[European Cooperation for Space Standardization] Password Reset

In case of problems please us an e-mail: ecss-secretariat@esa.int

To register to the ECSS website use  –> Register to new ECSS Website.

If the problem persists please send an e-mail to the ECSS Secretariat.

Errors on the ECSS Website

Please report any problems with the ECSS Website using the Website Issue Report.